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| author | Michael Niedermayer <michaelni@gmx.at> | 2004-10-26 12:47:56 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-10-26 12:47:56 +0000 |
| commit | 3237f7318344f55a9397eeaa1e4536319c7a9987 (patch) | |
| tree | 5956afacac0ba4af90f6ad59efdc45b5f1f0a26d /libavcodec/dsputil.h | |
| parent | ec7eb8966c6bba4883c8c798ed14e669a71bd379 (diff) | |
| download | ffmpeg-3237f7318344f55a9397eeaa1e4536319c7a9987.tar.gz | |
stride align cleanup
Originally committed as revision 3640 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dsputil.h')
| -rw-r--r-- | libavcodec/dsputil.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index 43f113e1a0..10c0360e10 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -426,6 +426,7 @@ static inline void emms(void) } #define __align8 __attribute__ ((aligned (8))) +#define STRIDE_ALIGN 8 void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx); void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx); @@ -435,6 +436,7 @@ void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx); /* This is to use 4 bytes read to the IDCT pointers for some 'zero' line optimizations */ #define __align8 __attribute__ ((aligned (4))) +#define STRIDE_ALIGN 4 void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx); @@ -442,6 +444,7 @@ void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx); /* SPARC/VIS IDCT needs 8-byte aligned DCT blocks */ #define __align8 __attribute__ ((aligned (8))) +#define STRIDE_ALIGN 8 void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx); @@ -449,11 +452,13 @@ void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx); /* SPARC/VIS IDCT needs 8-byte aligned DCT blocks */ #define __align8 __attribute__ ((aligned (8))) +#define STRIDE_ALIGN 8 void dsputil_init_vis(DSPContext* c, AVCodecContext *avctx); #elif defined(ARCH_ALPHA) #define __align8 __attribute__ ((aligned (8))) +#define STRIDE_ALIGN 8 void dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx); @@ -470,24 +475,28 @@ extern int mm_flags; #endif #define __align8 __attribute__ ((aligned (16))) +#define STRIDE_ALIGN 16 void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx); #elif defined(HAVE_MMI) #define __align8 __attribute__ ((aligned (16))) +#define STRIDE_ALIGN 16 void dsputil_init_mmi(DSPContext* c, AVCodecContext *avctx); #elif defined(ARCH_SH4) #define __align8 __attribute__ ((aligned (8))) +#define STRIDE_ALIGN 8 void dsputil_init_sh4(DSPContext* c, AVCodecContext *avctx); #else -#define __align8 +#define __align8 __attribute__ ((aligned (8))) +#define STRIDE_ALIGN 8 #endif |